Use After Free Vulnerability Affects Konami GPU Kernel Drivers

CVE-2024-2937

Summary

A use after free vulnerability exists in the Arm Bifrost and Valhall GPU kernel drivers, which creates a potential risk for local non-privileged users. This vulnerability can be exploited to conduct improper GPU memory processing operations, allowing access to memory that has already been freed. Affected versions include Bifrost GPU Kernel Driver, Valhall GPU Kernel Driver, and Arm 5th Gen GPU Architecture Kernel Driver, all spanning from r41p0 to r49p0. Users of these products should evaluate the associated risks and take necessary precautions to mitigate potential impacts from this vulnerability.

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